Still, this is a violation of privacy. Did a little checking, a who-is searchand came up with this:
Query the APNIC Whois DatabaseNeed help?
General search help
Help tracking spam and hacking
To assist you with debugging problems, this whois query was received from IP Address [ 66.218.9.150 ]. Your web client may be behind a web proxy. 
% [whois.apnic.net node-2]
% Whois data copyright terms    
http://www.apnic.net/db/dbcopyright.html
inetnum:      66.0.0.0 - 66.255.255.255
netname:      ARIN-CIDR-BLOCK
descr:        Not allocated by APNIC
remarks:      ------------------------------------------------------
remarks:
remarks:      Important:
remarks:
remarks:      Details of networks in this range are not registered
remarks:      in the APNIC Whois Database.
remarks:
remarks:      Please search the ARIN Whois, which contains
remarks:      details of IP addresses allocated in North America,
remarks:      parts of the Caribbean, and sub-equatorial Africa:
remarks:
remarks:      website:  
http://www.arin.net/tools/whois_help.html
remarks:      command line: whois.arin.net
remarks:
remarks:      ------------------------------------------------------
country:      AU
admin-c:      IANA1-AP
tech-c:       IANA1-AP
mnt-by:       MAINT-APNIC-AP
mnt-lower:    MAINT-APNIC-AP
status:       UNSPECIFIED
changed:      
hm-changed@apnic.net 20030403
source:       APNIC
role:         Internet Assigned Numbers Authority
address:      see 
http://www.iana.org.
e-mail:       
nobody@apnic.net
admin-c:      IANA1-AP
tech-c:       IANA1-AP
nic-hdl:      IANA1-AP
remarks:      For more information on IANA services
remarks:      go to IANA web site at 
http://www.iana.org.
mnt-by:       MAINT-APNIC-AP
changed:      
nobody@apnic.net 20020530
source:       APNIC
 
Bold: Object type. 
Underlined: Primary key(s).
Hyperlinks: Searchable Attributes.
 
second  this:
% This is the RIPE Whois server.
% The objects are in RPSL format.
%
% Rights restricted by copyright.
% See 
http://www.ripe.net/ripencc/pub-services/db/copyright.html
inetnum:      0.0.0.0 - 255.255.255.255
netname:      IANA-BLK
descr:        The whole IPv4 address space
country:      NL
admin-c:      IANA1-RIPE
tech-c:       IANA1-RIPE
status:       ALLOCATED UNSPECIFIED
remarks:      The country is really worldwide.
remarks:      This address space is assigned at various other places in
remarks:      the world and might therefore not be in the RIPE database.
mnt-by:       RIPE-NCC-HM-MNT
mnt-lower:    RIPE-NCC-HM-MNT
mnt-routes:   RIPE-NCC-NONE-MNT
changed:      
bitbucket@ripe.net 20010529
changed:      
bitbucket@ripe.net 20020625
source:       RIPE
role:         Internet Assigned Numbers Authority
address:      see 
http://www.iana.org.
e-mail:       
bitbucket@ripe.net
admin-c:      IANA1-RIPE
tech-c:       IANA1-RIPE
nic-hdl:      IANA1-RIPE
remarks:      For more information on IANA services
remarks:      go to IANA web site at 
http://www.iana.org.
mnt-by:       RIPE-NCC-MNT
changed:      
bitbucket@ripe.net 20010411
source:       RIPE
third this:
Search results for: 68.145.160.189 
OrgName:    Shaw Communications Inc.
OrgID:      SHAWC
Address:    Suite 800
Address:    630 - 3rd Ave. SW
City:       Calgary
StateProv:  AB
PostalCode: T2P-4L4
Country:    CA
NetRange:   68.144.0.0 - 68.147.255.255
CIDR:       68.144.0.0/14
NetName:    SHAW-COMM
NetHandle:  NET-68-144-0-0-1
Parent:     NET-68-0-0-0-0
NetType:    Direct Allocation
NameServer: NS2SO.CG.SHAWCABLE.NET
NameServer: NS1SO.CG.SHAWCABLE.NET
Comment:    ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
RegDate:    2002-06-03
Updated:    2003-06-20
OrgAbuseHandle: SHAWA-ARIN
OrgAbuseName:   SHAW ABUSE
OrgAbusePhone:  +1-403-750-7420
OrgAbuseEmail:  
internet.abuse@sjrb.ca
OrgTechHandle: ZS178-ARIN
OrgTechName:   Shaw High-Speed Internet
OrgTechPhone:  +1-403-750-7428
OrgTechEmail:  
ipadmin@sjrb.ca
# ARIN WHOIS database, last updated 2003-09-22 19:15
# Enter ? for additional hints on searching ARIN's WHOIS database.
I'm not too good at this stuff...but one of you IT guy's should or might be able to do something with this.